Revert "Linux 3.0.75-rc1"

This reverts commit 117b4008df56333bf8074590799b52fd0ebb51ab.
Linux 3.0.75
Revert "smdk4210: New voltage values"

This reverts commit 95d0257044e40f87af9390b59fc909b179d6b8a0.
Let's roll back to old stable voltage table.
We don't want any chipset having discrepancy of reboot or SOD.
If you wish to undervolt, undervolt on your own with your choice of app.
ARM: Add boolean for ALIGNMENT_TRAP
toolchain: Add gcc 4.6 compatibility and fixes for smc architecture